/***********************************************************************
* python.swg
*
* This file contains the runtime support for Python modules
* and includes code for managing global variables and pointer
* type checking.
*
* Author : David Beazley (beazley@cs.uchicago.edu)
************************************************************************/
#include "Python.h"
#ifdef __cplusplus
extern "C" {
#endif
#define SWIG_PY_INT 1
#define SWIG_PY_FLOAT 2
#define SWIG_PY_STRING 3
#define SWIG_PY_POINTER 4
#define SWIG_PY_BINARY 5
/* Flags for pointer conversion */
#define SWIG_POINTER_EXCEPTION 0x1
#define SWIG_POINTER_DISOWN 0x2
/* Exception handling in wrappers */
#define SWIG_fail goto fail
/* Constant information structure */
typedef struct swig_const_info {
int type;
char *name;
long lvalue;
double dvalue;
void *pvalue;
swig_type_info **ptype;
} swig_const_info;
/* Common SWIG API */
#define SWIG_ConvertPtr(obj, pp, type, flags) \
SWIG_Python_ConvertPtr(obj, pp, type, flags)
#define SWIG_NewPointerObj(p, type, flags) \
SWIG_Python_NewPointerObj(p, type, flags)
#define SWIG_MustGetPtr(p, type, argnum, flags) \
SWIG_Python_MustGetPtr(p, type, argnum, flags)
/* Python-specific SWIG API */
#define SWIG_newvarlink() \
SWIG_Python_newvarlink()
#define SWIG_addvarlink(p, name, get_attr, set_attr) \
SWIG_Python_addvarlink(p, name, get_attr, set_attr)
#define SWIG_ConvertPacked(obj, ptr, sz, ty, flags) \
SWIG_Python_ConvertPacked(obj, ptr, sz, ty, flags)
#define SWIG_NewPackedObj(ptr, sz, type) \
SWIG_Python_NewPackedObj(ptr, sz, type)
#define SWIG_InstallConstants(d, constants) \
SWIG_Python_InstallConstants(d, constants)
#ifdef SWIG_NOINCLUDE
SWIGIMPORT(int) SWIG_Python_ConvertPtr(PyObject *, void **, swig_type_info *, int);
SWIGIMPORT(PyObject *) SWIG_Python_NewPointerObj(void *, swig_type_info *,int own);
SWIGIMPORT(void *) SWIG_Python_MustGetPtr(PyObject *, swig_type_info *, int, int);
SWIGIMPORT(PyObject *) SWIG_Python_newvarlink(void);
SWIGIMPORT(void) SWIG_Python_addvarlink(PyObject *, char *, PyObject *(*)(void), int (*)(PyObject *));
SWIGIMPORT(int) SWIG_Python_ConvertPacked(PyObject *, void *, int sz, swig_type_info *, int);
SWIGIMPORT(PyObject *) SWIG_Python_NewPackedObj(void *, int sz, swig_type_info *);
SWIGIMPORT(void) SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]);
#else
/* -----------------------------------------------------------------------------
* global variable support code.
* ----------------------------------------------------------------------------- */
typedef struct swig_globalvar {
char *name; /* Name of global variable */
PyObject *(*get_attr)(void); /* Return the current value */
int (*set_attr)(PyObject *); /* Set the value */
struct swig_globalvar *next;
} swig_globalvar;
typedef struct swig_varlinkobject {
PyObject_HEAD
swig_globalvar *vars;
} swig_varlinkobject;
static PyObject *
swig_varlink_repr(swig_varlinkobject *v) {
v = v;
return PyString_FromString("<Global variables>");
}
static int
swig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags) {
swig_globalvar *var;
flags = flags;
fprintf(fp,"Global variables { ");
for (var = v->vars; var; var=var->next) {
fprintf(fp,"%s", var->name);
if (var->next) fprintf(fp,", ");
}
fprintf(fp," }\n");
return 0;
}
static PyObject *
swig_varlink_getattr(swig_varlinkobject *v, char *n) {
swig_globalvar *var = v->vars;
while (var) {
if (strcmp(var->name,n) == 0) {
return (*var->get_attr)();
}
var = var->next;
}
PyErr_SetString(PyExc_NameError,"Unknown C global variable");
return NULL;
}
static int
swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) {
swig_globalvar *var = v->vars;
while (var) {
if (strcmp(var->name,n) == 0) {
return (*var->set_attr)(p);
}
var = var->next;
}
PyErr_SetString(PyExc_NameError,"Unknown C global variable");
return 1;
}
statichere PyTypeObject varlinktype = {
PyObject_HEAD_INIT(0)
0,
(char *)"swigvarlink", /* Type name */
sizeof(swig_varlinkobject), /* Basic size */
0, /* Itemsize */
0, /* Deallocator */
(printfunc) swig_varlink_print, /* Print */
(getattrfunc) swig_varlink_getattr, /* get attr */
(setattrfunc) swig_varlink_setattr, /* Set attr */
0, /* tp_compare */
(reprfunc) swig_varlink_repr, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_mapping*/
0, /* tp_hash */
};
/* Create a variable linking object for use later */
SWIGRUNTIME(PyObject *)
SWIG_Python_newvarlink(void) {
swig_varlinkobject *result = 0;
result = PyMem_NEW(swig_varlinkobject,1);
varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */
result->ob_type = &varlinktype;
result->vars = 0;
result->ob_refcnt = 0;
Py_XINCREF((PyObject *) result);
return ((PyObject*) result);
}
SWIGRUNTIME(void)
SWIG_Python_addvarlink(PyObject *p, char *name, PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) {
swig_varlinkobject *v;
swig_globalvar *gv;
v= (swig_varlinkobject *) p;
gv = (swig_globalvar *) malloc(sizeof(swig_globalvar));
gv->name = (char *) malloc(strlen(name)+1);
strcpy(gv->name,name);
gv->get_attr = get_attr;
gv->set_attr = set_attr;
gv->next = v->vars;
v->vars = gv;
}
/* Convert a pointer value */
SWIGRUNTIME(int)
SWIG_Python_ConvertPtr(PyObject *obj, void **ptr, swig_type_info *ty, int flags) {
swig_type_info *tc;
char *c = 0;
static PyObject *SWIG_this = 0;
int newref = 0;
PyObject *pyobj = 0;
if (!obj) return 0;
if (obj == Py_None) {
*ptr = 0;
return 0;
}
#ifdef SWIG_COBJECT_TYPES
if (!(PyCObject_Check(obj))) {
if (!SWIG_this)
SWIG_this = PyString_FromString("this");
pyobj = obj;
obj = PyObject_GetAttr(obj,SWIG_this);
newref = 1;
if (!obj) goto type_error;
if (!PyCObject_Check(obj)) {
Py_DECREF(obj);
goto type_error;
}
}
*ptr = PyCObject_AsVoidPtr(obj);
c = (char *) PyCObject_GetDesc(obj);
if (newref) Py_DECREF(obj);
goto cobject;
#else
if (!(PyString_Check(obj))) {
if (!SWIG_this)
SWIG_this = PyString_FromString("this");
pyobj = obj;
obj = PyObject_GetAttr(obj,SWIG_this);
newref = 1;
if (!obj) goto type_error;
if (!PyString_Check(obj)) {
Py_DECREF(obj);
goto type_error;
}
}
c = PyString_AsString(obj);
/* Pointer values must start with leading underscore */
if (*c != '_') {
*ptr = (void *) 0;
if (strcmp(c,"NULL") == 0) {
if (newref) { Py_DECREF(obj); }
return 0;
} else {
if (newref) { Py_DECREF(obj); }
goto type_error;
}
}
c++;
c = SWIG_UnpackData(c,ptr,sizeof(void *));
if (newref) { Py_DECREF(obj); }
#endif
#ifdef SWIG_COBJECT_TYPES
cobject:
#endif
if (ty) {
tc = SWIG_TypeCheck(c,ty);
if (!tc) goto type_error;
*ptr = SWIG_TypeCast(tc,(void*) *ptr);
}
if ((pyobj) && (flags & SWIG_POINTER_DISOWN)) {
PyObject *zero = PyInt_FromLong(0);
PyObject_SetAttrString(pyobj,(char*)"thisown",zero);
Py_DECREF(zero);
}
return 0;
type_error:
if (flags & SWIG_POINTER_EXCEPTION) {
if (ty && c) {
char *temp = (char *) malloc(64+strlen(ty->name)+strlen(c));
sprintf(temp,"Type error. Got %s, expected %s", c, ty->name);
PyErr_SetString(PyExc_TypeError, temp);
free((char *) temp);
} else {
PyErr_SetString(PyExc_TypeError,"Expected a pointer");
}
}
return -1;
}
/* Convert a pointer value, signal an exception on a type mismatch */
SWIGRUNTIME(void *)
SWIG_Python_MustGetPtr(PyObject *obj, swig_type_info *ty, int argnum, int flags) {
void *result;
SWIG_Python_ConvertPtr(obj, &result, ty, flags | SWIG_POINTER_EXCEPTION);
return result;
}
/* Convert a packed value value */
SWIGRUNTIME(int)
SWIG_Python_ConvertPacked(PyObject *obj, void *ptr, int sz, swig_type_info *ty, int flags) {
swig_type_info *tc;
char *c = 0;
if ((!obj) || (!PyString_Check(obj))) goto type_error;
c = PyString_AsString(obj);
/* Pointer values must start with leading underscore */
if (*c != '_') goto type_error;
c++;
c = SWIG_UnpackData(c,ptr,sz);
if (ty) {
tc = SWIG_TypeCheck(c,ty);
if (!tc) goto type_error;
}
return 0;
type_error:
if (flags) {
if (ty && c) {
char *temp = (char *) malloc(64+strlen(ty->name)+strlen(c));
sprintf(temp,"Type error. Got %s, expected %s", c, ty->name);
PyErr_SetString(PyExc_TypeError, temp);
free((char *) temp);
} else {
PyErr_SetString(PyExc_TypeError,"Expected a pointer");
}
}
return -1;
}
/* Create a new pointer object */
SWIGRUNTIME(PyObject *)
SWIG_Python_NewPointerObj(void *ptr, swig_type_info *type, int own) {
PyObject *robj;
if (!ptr) {
Py_INCREF(Py_None);
return Py_None;
}
#ifdef SWIG_COBJECT_TYPES
robj = PyCObject_FromVoidPtrAndDesc((void *) ptr, (char *) type->name, NULL);
#else
{
char result[1024];
char *r = result;
*(r++) = '_';
r = SWIG_PackData(r,&ptr,sizeof(void *));
strcpy(r,type->name);
robj = PyString_FromString(result);
}
#endif
if (!robj || (robj == Py_None)) return robj;
if (type->clientdata) {
PyObject *inst;
PyObject *args = Py_BuildValue((char*)"(O)", robj);
Py_DECREF(robj);
inst = PyObject_CallObject((PyObject *) type->clientdata, args);
Py_DECREF(args);
if (inst) {
if (own) {
PyObject *n = PyInt_FromLong(1);
PyObject_SetAttrString(inst,(char*)"thisown",n);
Py_DECREF(n);
}
robj = inst;
}
}
return robj;
}
SWIGRUNTIME(PyObject *)
SWIG_Python_NewPackedObj(void *ptr, int sz, swig_type_info *type) {
char result[1024];
char *r = result;
if ((2*sz + 1 + strlen(type->name)) > 1000) return 0;
*(r++) = '_';
r = SWIG_PackData(r,ptr,sz);
strcpy(r,type->name);
return PyString_FromString(result);
}
/* Install Constants */
SWIGRUNTIME(void)
SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]) {
int i;
PyObject *obj;
for (i = 0; constants[i].type; i++) {
switch(constants[i].type) {
case SWIG_PY_INT:
obj = PyInt_FromLong(constants[i].lvalue);
break;
case SWIG_PY_FLOAT:
obj = PyFloat_FromDouble(constants[i].dvalue);
break;
case SWIG_PY_STRING:
obj = PyString_FromString((char *) constants[i].pvalue);
break;
case SWIG_PY_POINTER:
obj = SWIG_NewPointerObj(constants[i].pvalue, *(constants[i]).ptype,0);
break;
case SWIG_PY_BINARY:
obj = SWIG_NewPackedObj(constants[i].pvalue, constants[i].lvalue, *(constants[i].ptype));
break;
default:
obj = 0;
break;
}
if (obj) {
PyDict_SetItemString(d,constants[i].name,obj);
Py_DECREF(obj);
}
}
}
#endif
/* Contract support */
#define SWIG_contract_assert(expr, msg) if (!(expr)) { PyErr_SetString(PyExc_RuntimeError, (char *) msg ); goto fail; } else
#ifdef __cplusplus
}
#endif